Staging Environment: Content and features may be unstable or change without notice.
Search for vulnerabilities
Vulnerability details: VCID-eyv3-xp88-t7en
Vulnerability ID VCID-eyv3-xp88-t7en
Aliases CVE-2024-49754
GHSA-gfwr-xqmj-j27v
Summary LibreNMS is an open-source, PHP/MySQL/SNMP-based network monitoring system. A Stored Cross-Site Scripting (XSS) vulnerability in the API-Access page allows authenticated users to inject arbitrary JavaScript through the "token" parameter when creating a new API token. This vulnerability can result in the execution of malicious code in the context of other users' sessions, compromising their accounts and enabling unauthorized actions. This vulnerability is fixed in 24.10.0.
Status Published
Exploitability 0.5
Weighted Severity 8.0
Risk 4.0
Affected and Fixed Packages Package Details
Weaknesses (3)
CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CWE-937 OWASP Top Ten 2013 Category A9 - Using Components with Known Vulnerabilities
CWE-1035 OWASP Top Ten 2017 Category A9 - Using Components with Known Vulnerabilities
System Score Found at
epss 0.11981 https://api.first.org/data/v1/epss?cve=CVE-2024-49754
epss 0.11981 https://api.first.org/data/v1/epss?cve=CVE-2024-49754
cvssv3.1 7.5 https://github.com/librenms/librenms
generic_textual HIGH https://github.com/librenms/librenms
cvssv3.1 7.5 https://github.com/librenms/librenms/commit/25988a937cbaebd2ba4c0517510206c404dfb359
generic_textual HIGH https://github.com/librenms/librenms/commit/25988a937cbaebd2ba4c0517510206c404dfb359
ssvc Track https://github.com/librenms/librenms/commit/25988a937cbaebd2ba4c0517510206c404dfb359
cvssv3.1 7.5 https://github.com/librenms/librenms/security/advisories/GHSA-gfwr-xqmj-j27v
generic_textual HIGH https://github.com/librenms/librenms/security/advisories/GHSA-gfwr-xqmj-j27v
ssvc Track https://github.com/librenms/librenms/security/advisories/GHSA-gfwr-xqmj-j27v
cvssv3.1 7.5 https://nvd.nist.gov/vuln/detail/CVE-2024-49754
generic_textual HIGH https://nvd.nist.gov/vuln/detail/CVE-2024-49754
Reference id Reference type URL
https://api.first.org/data/v1/epss?cve=CVE-2024-49754
https://nvd.nist.gov/vuln/detail/CVE-2024-49754
25988a937cbaebd2ba4c0517510206c404dfb359 https://github.com/librenms/librenms/commit/25988a937cbaebd2ba4c0517510206c404dfb359
GHSA-gfwr-xqmj-j27v https://github.com/advisories/GHSA-gfwr-xqmj-j27v
GHSA-gfwr-xqmj-j27v https://github.com/librenms/librenms/security/advisories/GHSA-gfwr-xqmj-j27v
No exploits are available.
Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:H/I:L/A:L Found at https://github.com/librenms/librenms
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:H/I:L/A:L Found at https://github.com/librenms/librenms/commit/25988a937cbaebd2ba4c0517510206c404dfb359
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: SSVCv2/E:P/A:N/T:P/P:M/B:A/M:M/D:T/2024-11-15T18:53:36Z/ Found at https://github.com/librenms/librenms/commit/25988a937cbaebd2ba4c0517510206c404dfb359
Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:H/I:L/A:L Found at https://github.com/librenms/librenms/security/advisories/GHSA-gfwr-xqmj-j27v
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: SSVCv2/E:P/A:N/T:P/P:M/B:A/M:M/D:T/2024-11-15T18:53:36Z/ Found at https://github.com/librenms/librenms/security/advisories/GHSA-gfwr-xqmj-j27v
Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:H/I:L/A:L Found at https://nvd.nist.gov/vuln/detail/CVE-2024-49754
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Exploit Prediction Scoring System (EPSS)
Percentile 0.9393
EPSS Score 0.11981
Published At June 11, 2026, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2026-06-10T18:31:08.163501+00:00 Vulnrichment Import https://github.com/cisagov/vulnrichment/blob/develop/2024/49xxx/CVE-2024-49754.json 38.6.0